---
title: ToolRouter — Use Case
description: Step-by-step guide for a real-world ToolRouter use case with agent-specific instructions.
url: https://toolrouter.com/tools/trending-social-content/use-cases/monitor-trending-hashtags
---
# Monitor Trending Hashtags on TikTok

Hashtags on TikTok are not just labels -- they are discovery mechanisms that determine whether your content reaches thousands or millions. The right hashtag at the right time can multiply your reach by placing your video into a trending conversation. But hashtag trends move fast on TikTok, and yesterday's hot hashtag is today's noise.

Monitoring trending hashtags through popular video data reveals which tags are currently driving discovery. You can see which hashtags appear across the most-watched videos, identify niche hashtags that are growing rapidly, and spot hashtag trends that align with your content themes. This is more reliable than guessing or copying competitors because it is based on what the algorithm is actually amplifying right now.

**Tool:** [Trending Social Content](https://toolrouter.com/tools/trending-social-content)
**Skills:** get_tiktok_popular_videos

## Agent Guides

- [How to Monitor Trending Hashtags with Claude](https://toolrouter.com/tools/trending-social-content/use-cases/monitor-trending-hashtags/claude): Guide for Claude
- [How to Monitor Trending Hashtags with ChatGPT](https://toolrouter.com/tools/trending-social-content/use-cases/monitor-trending-hashtags/chatgpt): Guide for ChatGPT
- [How to Monitor Trending Hashtags with Copilot](https://toolrouter.com/tools/trending-social-content/use-cases/monitor-trending-hashtags/copilot): Guide for Copilot
- [How to Monitor Trending Hashtags with OpenClaw](https://toolrouter.com/tools/trending-social-content/use-cases/monitor-trending-hashtags/openclaw): Guide for OpenClaw
